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has been cited by the following article:

• TITLE: Application of the “Three Threes” Method in Clinical Teaching of Internal Jugular Vein Puncture

  AUTHORS: Pengchao Cheng, Wang Xi, Junnan Wang, Jin Rao, Yufeng Zhang, Zhinong Wang

  KEYWORDS: Internal Jugular vein Puncture, “Three Threes” Method, Deep Vein Catheterization, Teaching Practice

  JOURNAL NAME: Open Journal of Emergency Medicine, Vol.12 No.1, February 23, 2024

  ABSTRACT: Objective: To clarify the role of the “Three Threes” method in clinical teaching of internal jugular vein puncture and explore improvements in teaching methods. Methods: A doctor was assigned to the induction room of the Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital) for two months. The time required for catheterization, the first puncture success rate, and occurrence of puncture-related complications were compared before and after learning the “Three Threes” method. Results: Using the “Three Threes” method reduced the catheterization time by 43%, increased the first puncture success rate by 17%, and led to fewer puncture-related complications. Conclusion: The application of the “Three Threes” method not only improves the success rate of internal jugular vein puncture but also reduces complications, making it easier for students to master the technique.